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What are the characteristics of pearl cotton?
2021-09-14 1114
It is composed of many independent bubbles produced by physical foaming of low-density polyethylene grease.Polyethylene foam cotton is a non crosslinked closed cell structure, also known as EPE pearl cotton. It is a new type of packaging material. It is composed of many independent bubbles p
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What are the uses of pearl cotton?
2021-09-14 1116
It is widely used in fragile gift packaging such as car cushion, pillow, electronic and electrical appliances, instruments and meters, computers, audio, industrial control chassis, hardware lighting, handicrafts, glass, ceramics, household appliances, spraying, furniture, wine and resin, inner p
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What are the common pearl cotton products in life?
2021-09-14 1086
1. Pearl cotton egg trayEggs are fragile, so it is necessary to do a good job in tight packaging before they can be transported. Pearl cotton egg tray is specially designed for express packaging for those who sell native eggs online, which solves the difficult problem of selling eggs online.
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How to choose pearl cotton material?
2021-09-14 1060
Now Jiangmen pearl cotton has become the choice of most packaging materials in the market. As a new packaging material, the emergence of pearl cotton has changed the whole packaging profession. However, there are many manufacturers of pearl cotton materials. How to select the appropriate pearl c
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What are the functions of packaging materials?
2021-09-14 985
The protection function of packaging materials is that a product must go through loading and unloading, transportation, storage, display and other links from the end of packaging to the arrival of customers. In each link, there are many factors that cause packaging damage. Packaging protection r
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What are the characteristics of packaging materials?
2021-09-14 1224
It has corresponding absorption to impact energy and vibration.The cushioning packaging material shall be able to absorb the energy generated by the impact. The pill shall pay attention to the size of the absorption of the material, which shall adapt to the impact energy. By no means, the gr
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How to judge the quality when purchasing pearl cotton?
2021-09-14 1074
How to distinguish the quality of pearl cotton when buying?1. Touch texture. Generally speaking, coarse PE particles are likely to involve impurities;2. "Pinch" hardness. PE pipe strip has appropriate hardness and can pinch deformed pipe in a perfunctory manner. It is not PE pi
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Why does pearl cotton expand with heat and contract with cold?
2021-09-14 1025
Pearl cotton generally does not expand and contract with heat and cold. The amount is very small. The situation you mentioned may be that pearl cotton is damp. Pearl cotton is a porous structure. This weather is very simple to absorb water, and it will be fine and tight after absorbing water. Tr
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How are packaging materials classified?
2021-09-14 1057
There are many kinds of packaging materials.According to the applied methods, it can be divided into internal protection packaging materials and external packaging materials, which are mainly different in appearance. For example, internal protection packaging materials include PE film, bag,
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What are the packaging materials?
2021-09-14 1216
Compressed air sheetIt is a kind of packaging material, that is, air bubbles are sealed between two polyethylene sheets. This closure is cushioned by bubbles to achieve seismic effect. Compressed air sheet can provide excellent cushioning and good flexibility for light-weight items, and can